Sparcraft Jig kit (including shaped plate and screws for halyard locks HL 7T) Utility Blocks Ball bearing swivel bases feature

Ball bearing swivel bases feature dual rows of Delrin ball bearings that swivel freely even under high loads

Try the block in both modes and see which you prefer - you really can't go wrong

This 1/4" padded polyester bag features a full-length zipper and provides added protection for your plank when storing or traveling

Whether on land

Sparcraft Jig kit (including shaped plate and screws for halyard locks HL 7T) Utility Blocks Ball bearing swivel bases featureProduct Description TABS >Manufacturer part #: 88080700091 Optimum integration of the lock into the mast Device fitted from outside the mast Mast open following a jig The integrated part that bears; sail load is fixed on the mast face only by two screws thanks a clever design Device quickly removed for inspection